ISRC DEW921400520
Verified recording
DEW921400520 is “Loser” by Weekend,
registered on the CopyrightChains blockchain with CopyrightID
0x22d584dc2e5f7d3c7ee508bf7d77458eb84f2379a00e80de9cf47d6e0fa61ccb and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEW921400520.
Recording identifiers
- ISRC
- DEW921400520
- Title
- Loser
- Artist
- Weekend
- CopyrightID (CopyrightChains transaction hash)
0x22d584dc2e5f7d3c7ee508bf7d77458eb84f2379a00e80de9cf47d6e0fa61ccb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3d6d4b5aae27af342653634e1558ca818f3f64368213552b571708fc7b2a06d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEW921400520
- Bitcoin block existence check
- https://blockstream.info/api/block/956302